linux-kernel - [PATCH tip/core/rcu 05/11] rcu/nocb: Rename wake_nocb_leader() to wake_nocb

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Message-Id: <20190801225028.18225-5-paulmck@linux.ibm.com>
Date:   Thu,  1 Aug 2019 15:50:22 -0700
From:   "Paul E. McKenney" <paulmck@...ux.ibm.com>
To:     rcu@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, mingo@...nel.org,
        jiangshanlai@...il.com, dipankar@...ibm.com,
        akpm@...ux-foundation.org, mathieu.desnoyers@...icios.com,
        josh@...htriplett.org, tglx@...utronix.de, peterz@...radead.org,
        rostedt@...dmis.org, dhowells@...hat.com, edumazet@...gle.com,
        fweisbec@...il.com, oleg@...hat.com, joel@...lfernandes.org,
        "Paul E. McKenney" <paulmck@...ux.ibm.com>
Subject: [PATCH tip/core/rcu 05/11] rcu/nocb: Rename wake_nocb_leader() to wake_nocb_gp()

This commit adjusts naming to account for the new distinction between
callback and grace-period no-CBs kthreads.

Signed-off-by: Paul E. McKenney <paulmck@...ux.ibm.com>
---
 kernel/rcu/tree_plugin.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index 9d5448217bbc..632c2cfb9856 100644
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -1551,7 +1551,7 @@ static void __wake_nocb_leader(struct rcu_data *rdp, bool force,
  * Kick the GP kthread for this NOCB group, but caller has not
  * acquired locks.
  */
-static void wake_nocb_leader(struct rcu_data *rdp, bool force)
+static void wake_nocb_gp(struct rcu_data *rdp, bool force)
 {
 	unsigned long flags;
 
@@ -1656,7 +1656,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
 	if (old_rhpp == &rdp->nocb_head) {
 		if (!irqs_disabled_flags(flags)) {
 			/* ... if queue was empty ... */
-			wake_nocb_leader(rdp, false);
+			wake_nocb_gp(rdp, false);
 			trace_rcu_nocb_wake(rcu_state.name, rdp->cpu,
 					    TPS("WakeEmpty"));
 		} else {
@@ -1667,7 +1667,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
 	} else if (len > rdp->qlen_last_fqs_check + qhimark) {
 		/* ... or if many callbacks queued. */
 		if (!irqs_disabled_flags(flags)) {
-			wake_nocb_leader(rdp, true);
+			wake_nocb_gp(rdp, true);
 			trace_rcu_nocb_wake(rcu_state.name, rdp->cpu,
 					    TPS("WakeOvf"));
 		} else {
-- 
2.17.1